Grin Toothbrush Reviews

Based on 767 reviews
Happy Customer

I am so pleased with my purchase of these elegantly and thoughtfully designed toothbrushes! I bought them for the obvious eco benefits, but they actually work (and look!) better than other toothbrushes we’ve tried too. Thank you so much, Grin. :)

Grin Toothbrush
Melissa R.
Awesome product!

I love the feel of the brush in my hands and the bristles on my teeth. They’re not too hard or soft but are just right! The colours of the handles are great too and seem very durable and will last a long time. So far, couldn’t have asked for better!

Finally made the switch…

Found out about Grin some time ago, but waited until we had used the last of our disposable toothbrushes before buying.

So glad we switched! The grin brush is sleek, quality-built, with excellent bristles (no really - these are so good!), and it’s so practical since it lays flat and lasts forever.

Say goodbye to your plastic brushes, people. Buy the last toothbrush you’ll ever need!

Thanks Grin!

Best switch ever

I purchased this in hopes of finding a better toothbrush. Was I ever surprised. This is so soft and sleek. The concept is amazing and I look forward to my next purchases. You will thank yourself that you made the switch. The bristles are soft but sturdy and knowing these are being recycled makes me feel better about purchasing

Grin Toothbrush
Vivian N.

I bought this toothbrush just to be sustainable but I actually really like it! The bristles are soft but the tips are just stiff enough that I feel really clean. The design is so cute and simple which suits my bathroom look perfectly. I'm going to get one for my bf too when he sleeps over. The regular toothbrushes are so ugly to me now lol

Love this product!

I have been using the Grin toothbrush and heads for a year now. I absolutely love it! I love that they send me reminders to change the head and I love the metallic purple on my toothbrush!

Highly recommend

Love love love!

Absolutely love having a new brush head every 3 months - an no more heading to the store for an entirely new toothbrush. My dentist and dental hygienist comment that my teeth look great.

Love this brush!

I've never been an electric toothbrush person but hated buying plastic toothbrushes...I'd spend a ton on biodegradable ones and then use them waaaaay too long. I'm so glad to have discovered Grin! The brush heads are a bit stiff to start but softened up after a few uses. The handles are awesome — The weight makes it feel quality and is somehow super comfortable to hold, plus having the head not touch the counter is a bonus I love more than expected. I'm excited to give my boyfriend his and can't wait to be able to mail back the used heads knowing they'll be recycled.

Small package, big environmental impact

I couldn’t be happier with my toothbrush and the replacement heads. I always know which toothbrush is mine in the bathroom, I never have to analyze 50 types of toothbrushes and brands at the pharmacy when I need a new brush and I always have a replacement head in my bathroom and an email reminder for when it needs to be replaced. Of all the emails I get from companies, this is my favourite because it’s personalized to me.

I’m a pretty happy client!

Still loving our GRINs after over a year

From the first time my husband and I used our Grin brushes we were amazed at how clean our teeth felt. Love the product, the company (mission, ethics etc.), the head-change reminders, the auto-ship option.

Grin Toothbrush
Shirley S.
Excellent Toothbrush

The “grin” toothbrush is great. It does an excellent job of cleaning and is gentle on the gums. I have given them to family members and even recommended it to my dental hygienist. I really like the fact that it is environmentally friendly and is keeping disposable plastic out of landfills

Fabulous product

There are not enough superlatives to describe this toothbrush. The handles are so stylish, the heads are such excellent quality. Grin makes the perfect toothbrush.

Grin Toothbrush
Mireille U.
Simply perfect

Simply perfect, I couldn't be happy with my purchase! The brush heads are soft, the handle is convenient and pretty. :)

Great Eco-conscious swap

Very happy I made the swap to Grin. I immediately recommended it to my friends & some switched over!
Along with the fact its an eco-conscious business, the toothbrush itself is fantastic quality and affordable.
Bristles are soft yet durable, the handle comes in a variety of colours & is easy to swap out heads. I use the subscription service and the emails reminding me to swap to a new head is so handy! I also like that the recycling facility for the brush heads is close by.
Every time I use the brush I'm happily reminded to continue making environmental choices and I'm not contributing to the plastics in landfills, even if it is just a small toothbrush. The free ones I get from the dentist I either decline or donate.

First off, the reminders for changing the heads have changed my life. That may sound overly dramatic, but I am absolutely terrible at remembering to do that. Super soft bristles that don’t miss a spot and my sensitive teeth are appreciative. Great that I can send back the heads for recycling. Overall, it is a great toothbrush and I am glad I stumbled upon it.

We continue to be very pleased with our Grin toothbrushes and the replacement heads. Recently our son and his partner ordered brushes as well and are also very happy with the brushes and the environmentally friendly philosophy behind them.


i bought two (green and arctic blue) since they were having a great sale. I kept one for myself and gave the other to my mom. We both love the handle's heft which gives the brush as a whole a feeling of luxury. It's also a nice feature to not have the brush head not touch the counter. It's something that I never kept in mind when buying toothbrushes in the past but it's now something I can't live without. I was slightly concerned that the soft bristles wouldn't get my teeth clean enough considering the price point but on the contrary, my teeth have never felt cleaner and it's quite easy to find a sale.

I don't think I'll ever buy a different toothbrush. Now I just hope that they make a lavender or navy coloured one!

Love love love Grin!

I now have 3 of these tooth brushes - just for myself lol

I keep one as a travel, one at the office and one at home because my dental hygiene is important while also being environmentally aware.

The Grin team surpass all customer service expectations and I truly appreciate their return and recycle program for the used brush heads. Not to mention their processing and shipping of orders are quick.

The brush heads are soft and aid in keeping my teeth clean and healthy. :)

Love everything!

I've been using the toothbrush for about a year now and I love it. I find they're not too soft and not too firm. I like being able to replace the brush head whenever I need to and appreciate the reminders. I feel good about being able to return the used ones for recycling.

Grin Toothbrush
Stéph S.
Love it!

The bristles are perfect, feels great in the hand and I love how it looks. I’m so happy to have found an environmentally friendly solution that checks all the right boxes!
Please make a pink version too.

Everything's perfect!

We use Grin toothbrushes since more than a year now and still love it!

Perfect toothbrush

I love every aspect of this toothbrush. I also enjoy that I have a reminder for changing the brush head! The bristles are soft which are great for my sensitive teeth, yet still feel really clean afterwards! And they're recycled...👌

Great brush

A great brush. I like the weight and overall feel. I really like the extra blue, fine bristles at the top, I feel like they give me a more precise clean. I found the bristles a tad hard for me but maybe I brush a bit aggressively, too. Once I lightened my grip, it felt okay. Like most reviewers here, I came from bamboo too and am really relieved to have found this option because I wasn't satisfied with bamboo, in terms of getting a thorough scrub. The grownups of my house are hooked, but now we need a kids' brush too, please.

Great soft brush

Great if you like soft bristles, easy to change the brush heads. Great sustainable option.

Clean teeth, clean earth

I love the fact that I have one handle and many heads! I can change quickly, easily and I find more often! The best part is I collect the used heads, wash and return the to Grin and they are recycled! Now you need to sell toothpaste that is eco friendly and I’ll be all set without leaving the house!